US lawFederal (United States)RegulationsTitle 48 CFR — Federal Acquisition Regulations SystemChapter 16 — OFFICE OF PERSONNEL MANAGEMENT FEDERAL EMPLOYEES HEALTH BENEFITS ACQUISITION REGULATIONPart 1631 — CONTRACT COST PRINCIPLES AND PROCEDURESSubpart 1631.1—Definitions1631.148 C.F.R. § 1631.1Definitions.Last amended: 2016Year: 2026Length: 19 wordsOfficial source Cite as 48 C.F.R. § 1631.1 (2026)The definitions in FAR 31.001 are applicable to this section unless otherwise noted. [70 FR 31390, June 1, 2005]